Amelia Smith — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lucas-County, Ohio

Our Model Tree links this Amelia Smith across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 4-person household.

Age 62 b. ~1878 Female Spouse Born: Ohio Married

1940 Census Record Details

Census Year	1940
Location	Lucas-County, Ohio
Surname	Smith
Given Name	Amelia
Relationship to Head	wife
Sex	F
Color / Race	White
Age	62
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Sylvania Twp
1935 Residence (County)	Lucas
Additional Details
Income (1939)	0
Highest Grade	8
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Sylvania Twp
Est. Birth Year	~1878

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

4 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Amelia	Age	Birth yr
Hazel Smith	Daughter	—	40	~1900
Floyd Smith	Head	—	62	~1878
Amelia Smith	Spouse	—	62	~1878
Arla Smith	Daughter	—	39	~1901

Census Appearances

1920

Lucas, Ohio

Spouse, age 41

Lucas, Ohio · implied b. ~1879 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Smith
Given Name	Amelia E
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	41
Marital Status	Married
Birthplace	Ohio
Father's Birthplace	Switzerland
Mother's Birthplace	Switzerland
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Lucas, Ohio

Spouse, age 52

Lucas, Ohio · implied b. ~1878 — 50 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Smith
Given Name	Amelia
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	17
Father's Birthplace	Switzerland
Mother's Birthplace	Switzerland
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Lucas-County, Ohio

Spouse, age 62

Lucas-County, Ohio · implied b. ~1878 — 4 household members

Surname	Smith
Given Name	Amelia
Relationship to Head	wife
Sex	F
Color / Race	White
Age	62
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Sylvania Twp
1935 Residence (County)	Lucas
Income (1939)	0
Highest Grade	8
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

Our Model Tree links Amelia Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

Amelia Smith

Spouse · 1940 · age 62 · b. ~1878 · Ohio

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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Lucas-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03106-00252)

Line	Name	Age	Relation	Occupation	Birthplace
41	Doris Mersereau	21	daughter	Housework	Ohio
42	Gerald Mersereau	16	son	Janitor-Asst	Ohio
43	Paul Mersereau	13	son	—	Ohio
44	Harold Brown	29	son-in-law	Driver	Michigan
45	Lenora Brown	27	daughter	None	Ohio
46	James H. Brown	9	grandson	—	Ohio
47	Marilyn Brown	2	granddaughter	—	Ohio
48	William C. Carlisle	58	head	Farmer	Ohio
49	Louise E. Carlisle	53	wife	None	Ohio
50	Harvey Poupard	43	head	Farmer	Michigan
51	Lillian Poupard	38	wife	None	Michigan
52	Vincent Poupard	17	son	None	Michigan
53	Milton Poupard	11	son	—	Michigan
54	Harvey Jr. Poupard	7	son	—	Michigan
55	William Poupard	4	son	—	Michigan
56	Ernest Fleming	47	head	Retail Grocery Store	Ohio
57	Minnie Fleming	51	wife	Clerk	Ohio
58	Marjorie Fleming	15	daughter	—	Ohio
59	Clarence Notestine	47	head	Farmer	Ohio
60	Nellie S. Notestine	49	wife	Housework	Ohio
61	Kenneth Notestine	19	son	Farmer	Ohio
62	Richard Notestine	9	son	—	Ohio
63	John O. Bower	57	head	Carpenter	Ohio
64	Pearl Bower	49	wife	Trimmer	Michigan
65	Adeline Bower	18	daughter	None	Ohio
66	Robert Wagner	67	lodger	None	Pennsylvania
67	Archie Bulnard	64	head	Fireman	Ohio
68	Edward Bulnard	42	son	Glazer	Ohio
69	Henry Bulnard	32	son	Farmer	Ohio
70	Justus Cooper	56	head	Carpenter	Ohio
71	Bertha Cooper	57	wife	—	Ohio
72	Russell C. Knapp	60	head	Paving	Ohio
73	May Knapp	49	wife	—	Alabama
74	Dorothy Knapp	16	daughter	—	Ohio
75	Thomas Earls	56	head	Finish Tester	New York
76	Emma Earls	53	wife	—	Ohio
77	Floyd Smith	62	head	Farmer	Ohio
78	Amelia Smith THIS PERSON	62	wife	—	Ohio
79	Hazel Smith	40	daughter	Nurse	Ohio
80	Arla Smith	39	daughter	Teacher	Ohio

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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